The Athabasca River is a major river located in the province of Alberta, Canada. It flows approximately 1,231 kilometers (765 miles) from the Columbia Icefield in the Canadian Rockies to the Lake Athabasca, where it eventually drains into the Mackenzie River system. The river is known for its scenic beauty and is an important waterway for both ecological and recreational purposes. The Athabasca River passes through several key areas, including the Jasper National Park and the Wood Buffalo National Park. It supports diverse wildlife and is a vital resource for local communities. The river also plays a significant role in the region's economy, particularly in industries such as tourism and resource extraction.